| 发明名称 |
METHOD OF PREVENTING OXYGEN AND MOISTURE PENETRATION INTO DEVICE AND DEVICE PRODUCED BY ITS METHOD |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent penetration of oxygen and moisture into a device to increase the lifetime of devices such as light-emitting devices (OLED devices), thin-film sensors, and evanescent waveguide sensors. <P>SOLUTION: The method includes depositing a tin phosphate low liquidus temperature inorganic material on at least a portion of the device to form a deposited low liquidus temperature inorganic material 130. The deposited low liquidus temperature inorganic material is heat-treated in a substantially oxygen- and moisture-free environment to form a hermetic seal 140. The step of depositing the low liquidus temperature inorganic material includes using a resistive heating element containing tungsten. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2008053715(A) |
申请公布日期 |
2008.03.06 |
| 申请号 |
JP20070212096 |
申请日期 |
2007.08.16 |
| 申请人 |
CORNING INC |
发明人 |
AITKEN BRUCE GARDINER;AN CHONG PYUNG;HANSON BENJAMIN ZAIN;QUESADA MARK ALEJANDRO |
| 分类号 |
H01L21/56;C23C14/24;H01L21/316;H01L23/29;H01L23/31;H01L29/786 |
主分类号 |
H01L21/56 |
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